WO1995024809A1 - A method for providing alternate communication services based on geographic location - Google Patents

A method for providing alternate communication services based on geographic location Download PDF

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Publication number
WO1995024809A1
WO1995024809A1 PCT/US1995/001370 US9501370W WO9524809A1 WO 1995024809 A1 WO1995024809 A1 WO 1995024809A1 US 9501370 W US9501370 W US 9501370W WO 9524809 A1 WO9524809 A1 WO 9524809A1
Authority
WO
WIPO (PCT)
Prior art keywords
service
communication unit
communication
alternate
target
Prior art date
Application number
PCT/US1995/001370
Other languages
English (en)
French (fr)
Inventor
Gary W. Grube
Marc C. Naddell
Mark L. Shaughnessy
Original Assignee
Motorola Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc. filed Critical Motorola Inc.
Priority to EP95911603A priority Critical patent/EP0749667B1/de
Priority to DE69523901T priority patent/DE69523901D1/de
Publication of WO1995024809A1 publication Critical patent/WO1995024809A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/63—Location-dependent; Proximity-dependent
    • H04W12/64—Location-dependent; Proximity-dependent using geofenced areas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security

Definitions

  • This invention relates generally to communication systems, and, in particular, to altering services based on the location of a target unit.
  • Communication systems are known to include a communication resource controller, a plurality of communication units, and communication resources.
  • the communication units communicate with each other via a communication resource, where a communication resource may be " an RF channel, a pair of RF channels, a TDM slot, or any medium for carrying RF signals.
  • a communication unit transmits a communication request to the communication resource controller via a communication resource dedicated for control information (control channel).
  • the communication request includes a request for a particular service, such as allocation of a communication resource and includes the identity of a target communication unit, or units.
  • the request may be for a group call which identifies all the communication units in the same group as the initiating communication unit.
  • the communication resource controller determines whether the initiating communication unit is authorized to access the system and, if so, grants the request. Having granted the request, the communication resource controller allocates a communication resource to the initiating communication unit and the target communication units, and then transmits a communication resource allocation message on the control channel. All communication units within the coverage area of the control channel antenna receives the allocation message. However, only the communication units identified in the message, i.e., the initiating and target communication units, will access the allocated communication resource and subsequently partake in the communication.
  • This method of communication resource allocation works very well in many trunking communication system applications however, because of specific system operator needs, this method has its limitations.
  • a user of a communication device is within a hospital.
  • the system operator wishes to prohibit certain types of RF transmissions within the hospital.
  • the requesting communication unit is unable to convey a particular RF message to the target communication unit located in the hospital, however, another type of RF message may be available.
  • voice transmissions are prohibited within the hospital, but data transmissions are allowed. If the initiating communication unit requested a voice call, that request would be denied, even though a data message could be executed.
  • FIG. 1 illustrates a communication system that incorporates the present invention.
  • FIG. 2 illustrates a logic diagram that may be used to implement the present invention
  • the present invention provides a method for providing alternate communication services based on geographic location of target communication units. This is accomplished when a first communication unit transmits a service request, which identifies a particular service and a target communication unit, to a communication resource controller. Upon receiving the request, the communication resource controller determines the location of the target communication unit and then determines whether the target unit is located within a predefined geographic region. If the target unit is located within the region, the communication resource controller determines whether the requested service is prohibited in that region. If the service is prohibited, the initiating communication unit is presented with alternate services that may be selected and subsequendy executed. With such a method, communication units are provided the ability of selecting alternate communication services when their desired service is unavailable based on the location of the target communication unit.
  • FIG. 1 illustrates a communication system 100 that includes a communication resource controller (101 ), a plurality of communication units (102, 103), a plurality of antennas (104, 105), and a limited number of communication resources (106-112).
  • Each of the communication units (102, 103) includes a location receiver (117, 118) which may be a global positioning satellite (GPS) receiver that is coupled to a communication processor (not shown).
  • GPS global positioning satellite
  • any of the communication units (102, 103) may initiate a communication by transmitting a request to the communication resource controller (101).
  • the request typically includes the unit's identification code (120), and a service request (119).
  • the service request (119) includes the identification code of the target communication unit or units and the particular type of service being requested.
  • the types of services that can be requested vary depending on the type of system 100, but generally include telephone interconnect calling, data transmissions, voice transmissions, private calling, group calling, etc.
  • the communication resource controller (101) queries the target communication unit regarding its location. Upon receiving this query, the target communication unit transmits in its identification code (127) and its location (128). Note that the unit's location is determined by the location receiver (117, 118).
  • the communication resource controller accesses a database (124) to determine whether the target communication unit is located in a restricted geographic region and whether the particular service request is restricted within that region. If the requested service is restricted within that region, the communication resource controller (101) provides the initiating communication unit with the option of selecting an alternative service request, if available.
  • a first communication unit initiates a service request which identifies a target communication unit and a particular service.
  • the communication resource controller determines the target communication unit and transmits a location request message to the target unit (201).
  • the target unit via its location receiver, determines its location, which is subsequently transmitted to the communication resource controller.
  • the communication resource controller determines whether the target unit is located within a predefined geographic region (202).
  • the predefined geographic region is identified as a set of coordinates stored in the communication resource controllers database.
  • the predefined geographic regions will be established by the users of the system.
  • the predefined geographic region may be a hospital, a city block, or any other geographically definable space. If the target unit is not located within the predetermined geographic region (202), the request is processed normally (203).
  • the communication resource controller determines whether the particular service request is prohibited within that region (204).
  • a service may be prohibited in a particular region based on user requirements. For example, if the particular region is a hospital, certain types of RF transmissions may be prohibited, volume settings may be set to a minimum, or voice communications may be prohibited while data communications are allowed. Regardless of the type of service requested, if it is not prohibited (204), the request is processed normally (203). If, however, the request is prohibited in the region (204), the communication resource controller denies the request by sending a service denial message to the initiating communication and then determines whether an alternate service is available (205). Again, an alternate service may be data transmissions where voice transmissions were requested. If an alternative service is available (205), the first communication unit is informed of the alternates available and is allowed to select one (206). Having selected the alternate service, the alternate service is processed (207). Alternatively, the communication resource controller could automatically execute the alternate service.
  • the communication resource controller determines whether a predetermined period of time has expired (208). If the predetermined period of time has not expired (208), the resource controller monitors the location of the target unit and determines whether it has moved out of the predefined geographic region (211). If the target unit has moved out of the geographic region (211), the service request is processed normally (203). If, however, the unit has not moved out of the geographic region (211) within the predetermined period of time, the process ends.
  • the predetermined period of time may be established based on the particular type of service requested. For example, if the service request is for a voice call, the predetermined period of time may be relatively short (such as 5 seconds) whereas if it is a data transmission, the predetermined period of time may be longer.
  • the present invention provides a method for establishing alternate communication services based on geographic location of a target communication unit. With such a method, an initiating communication unit is provided with an alternate service, when the originally requested service is unavailable due to the location of the targeted communication unit. This feature was not available with prior art systems.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PCT/US1995/001370 1994-03-10 1995-02-02 A method for providing alternate communication services based on geographic location WO1995024809A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP95911603A EP0749667B1 (de) 1994-03-10 1995-02-02 Auf einen geographischen standort basiertes verfahren für alternative kommunikationsdienstanbietung
DE69523901T DE69523901D1 (de) 1994-03-10 1995-02-02 Auf einen geographischen standort basiertes verfahren für alternative kommunikationsdienstanbietung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/209,329 1994-03-10
US08/209,329 US5594947A (en) 1994-03-10 1994-03-10 Method for providing alternate communication services based on geographic location

Publications (1)

Publication Number Publication Date
WO1995024809A1 true WO1995024809A1 (en) 1995-09-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/001370 WO1995024809A1 (en) 1994-03-10 1995-02-02 A method for providing alternate communication services based on geographic location

Country Status (4)

Country Link
US (1) US5594947A (de)
EP (1) EP0749667B1 (de)
DE (1) DE69523901D1 (de)
WO (1) WO1995024809A1 (de)

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WO1998020698A2 (en) * 1996-11-04 1998-05-14 Qualcomm Incorporated Method and apparatus for performing position- and preference-based service selection in a mobile telephone system
EP0876070A1 (de) * 1997-04-30 1998-11-04 Lucent Technologies Inc. Kontrollverfahren zum Betreiben von schnurlosen Geräten abhängig von ihrer geographischen Position
WO1998051102A2 (en) * 1997-05-06 1998-11-12 Nokia Mobile Phones Limited Cell selection based on user profile in cellular radio system
WO1999019997A1 (en) * 1997-10-09 1999-04-22 Ericsson Inc. Location barring for satellite-based networks
GB2348777A (en) * 1999-04-06 2000-10-11 Motorola Ltd Selective service provision based on user location and movement
WO2001020945A1 (en) * 1999-09-14 2001-03-22 Ericsson Inc. System and method for location-sensitive handling of telephone calls to mobile stations
GB2358560A (en) * 1999-10-07 2001-07-25 Ibm Dynamically adjustable software encryption based on geographic location
WO2003019907A2 (en) * 2001-08-31 2003-03-06 Carlos Augusto Rabelo System for defining and maintaining an exclusion area, wherein the usage of cellular telephones is restricted
US6532363B1 (en) 1997-09-10 2003-03-11 Nokia Mobile Phones Ltd. Method and arrangement for transferring special cell information in a cellular system
US6978142B2 (en) 1997-02-28 2005-12-20 Nokia Mobile Phones Limeted Cell prioritizing in a cellular radio system
US7769382B2 (en) * 1999-01-25 2010-08-03 Nokia Siemens Networks Oy Interworking between radio access networks
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Cited By (23)

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Publication number Priority date Publication date Assignee Title
EP0749254A1 (de) * 1995-06-15 1996-12-18 Nokia Mobile Phones Ltd. Methode zur Preisermittlung im Stammgebiet von zellularen Mobiltelefonen
US6018653A (en) * 1995-06-15 2000-01-25 Nokia Mobile Phones, Ltd. Multiple-level home area pricing for cellular mobile telephones
WO1997044974A2 (en) * 1996-05-17 1997-11-27 Motorola Limited Communications operating system and method therefor
WO1997044974A3 (en) * 1996-05-17 1998-01-08 Motorola Ltd Communications operating system and method therefor
WO1998020698A2 (en) * 1996-11-04 1998-05-14 Qualcomm Incorporated Method and apparatus for performing position- and preference-based service selection in a mobile telephone system
WO1998020698A3 (en) * 1996-11-04 1998-07-16 Qualcomm Inc Method and apparatus for performing position- and preference-based service selection in a mobile telephone system
CN1124704C (zh) * 1996-11-04 2003-10-15 夸尔柯姆股份有限公司 用于在移动电话系统中执行定位与基于优先的服务选择的方法和设备
US6978142B2 (en) 1997-02-28 2005-12-20 Nokia Mobile Phones Limeted Cell prioritizing in a cellular radio system
EP0876070A1 (de) * 1997-04-30 1998-11-04 Lucent Technologies Inc. Kontrollverfahren zum Betreiben von schnurlosen Geräten abhängig von ihrer geographischen Position
WO1998051102A2 (en) * 1997-05-06 1998-11-12 Nokia Mobile Phones Limited Cell selection based on user profile in cellular radio system
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US6532363B1 (en) 1997-09-10 2003-03-11 Nokia Mobile Phones Ltd. Method and arrangement for transferring special cell information in a cellular system
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WO1999019997A1 (en) * 1997-10-09 1999-04-22 Ericsson Inc. Location barring for satellite-based networks
US7769382B2 (en) * 1999-01-25 2010-08-03 Nokia Siemens Networks Oy Interworking between radio access networks
GB2348777A (en) * 1999-04-06 2000-10-11 Motorola Ltd Selective service provision based on user location and movement
GB2348777B (en) * 1999-04-06 2003-11-12 Motorola Ltd Service via a cellular communications system
WO2001020945A1 (en) * 1999-09-14 2001-03-22 Ericsson Inc. System and method for location-sensitive handling of telephone calls to mobile stations
GB2358560A (en) * 1999-10-07 2001-07-25 Ibm Dynamically adjustable software encryption based on geographic location
WO2003019907A2 (en) * 2001-08-31 2003-03-06 Carlos Augusto Rabelo System for defining and maintaining an exclusion area, wherein the usage of cellular telephones is restricted
WO2003019907A3 (en) * 2001-08-31 2004-03-18 Carlos Augusto Rabelo System for defining and maintaining an exclusion area, wherein the usage of cellular telephones is restricted
EP3300394A1 (de) * 2016-09-27 2018-03-28 Intel IP Corporation Sende-empfänger, mobilkommunikationsvorrichtung und verfahren zur steuerung eines sende-empfängers

Also Published As

Publication number Publication date
EP0749667A4 (de) 1999-01-27
EP0749667A1 (de) 1996-12-27
DE69523901D1 (de) 2001-12-20
US5594947A (en) 1997-01-14
EP0749667B1 (de) 2001-11-14

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